Lightolier White Mini Universal Track Bullet<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>6" high overall.</li><li>Head is 3 1/2" high x 3" wide.</li><li>Takes one Par16， R20， Par20， Par30， or Par 38 30-250W bulb (not included).</li><li>White finish universal track head bullet.</li><li>Dimmable with standard line voltage dimmer</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41qgXu6t2uL.jpg" noproxy>